package ar.edu.itba.twiteros.dao;

import javax.jdo.JDOHelper;
import javax.jdo.PersistenceManagerFactory;

public class PMF {

	private static final PersistenceManagerFactory pmfInstance =
        JDOHelper.getPersistenceManagerFactory("transactions-optional");

    private PMF() {}

    public static synchronized PersistenceManagerFactory get() {
        return pmfInstance;
    }

}
